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    Bibliometric Analysis of the Bladder Cancer Publications Between 1975-2018
    (2020) Sungur, Mustafa; Çalışkan, Selahattin; Lokman, Utku; Kaya, Coşkun; Şentürk, Aykut Buğra; Aydın, Cemil
    Background: Bladder cancer is one of the major health problems studied over the years. Emerging technologies on follow-up and treatment of bladder cancer increased scientific literature worldwide. Despite this, there is limited data about the bibliometric analysis of bladder cancer. Materials and Methods: The bibliometric analysis of bladder cancer publications between 1975-2018 was performed by using the Thomson Reuters Web of Science database. The VOSviewer software tool was used for arranging and setting bibliometric networks. Results: The United States of America ranked first in this field with 7963 publications and 28.3% of the world generation, followed by the Peoples Republic of China and Germany. The University of Texas System is the leading institute in published documents with 1081 papers and 3.8% of the total literature. 15.9% of the papers were printed in The Journal of Urology with 4483 manuscripts, followed by European Urology (n=867, 3.0%) and Urology (n=810, 2.8%). Conclusions: There are relatively few articles on bibliometric analysis of urologic disorders and bladder cancer. Advanced evaluation parameters have to be defined for a more confident assessment of scientific work. Bibliometric analyses can guide young clinicians in investigating new studies.
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    Bladder stone secondary to prolene suture after gynecologic surgery
    (NLM (Medline), 2018) Sungur, Mustafa; Çalışkan, Selahattin; Lokman, Utku; Savcı, Ünsal; Şahin, Mustafa
    Bladder stones are usually seen among patients with bladder outlet obstruction, especially in men over the age of 50 years. There are several risk factors for bladder stones, including urinary tract infections, abnormal urinary tract system anatomy, and presence of foreign bodies. In addition, migrating intrauterine contraceptive devices through the wall of the urinary bladder and foreign bodies such as surgical sutures may act as a nidus for developing stone formation. Here in, we report a case of bladder stone associated with surgical non-absorbable suture, used for gynecologic surgery 4 years ago, and treated endoscopically. The aim of this paper was to know gynecological association and the management of bladder stones. The patients who had a history of pelvic surgery previously and present with lower urinary tract symptoms such as dysuria, voiding difficulties, weak micturition and hematuria should be evaluated for the foreign body-associated disorders.
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    Hydrocalyx: uncommon complication of percutaneous nephrolithotomy
    (College of Physicians and Surgeons Pakistan, 2018) Sungur, Mustafa; Çalışkan, Selahattin; Lokman, Utku
    The success rate of percutaneous nephrolithotomy (PNL) is about 90%, but overall complications of this surgery have been reported in up to 83% cases. The complications are graded using Clavien classification system from grade 1 to 5. Grade 1 needs simple treatments without surgical, endoscopic, and radiologic interventions like antiemetics, antipyretics, and analgesics. Grade 5 denotes death of the patient. Calyx neck stricture is grade 3b complication with an incidence of 0.1%. In this study, a case of hydrocalyx, which is very rare complication after PNL, is presented. To the best of the authors' knowledge, there is no hydrocalyx case reported after PNL in the literature. © 2018 College of Physicians and Surgeons Pakistan. All rights reserved.
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    Urethral calculi: a rare cause of acute urinary retention in women
    (Emergency Medicine Association of Turkey, 2018) Sungur, Mustafa; Baykam, Mehmet Murat; Çalışkan, Selahattin; Lokman, Utku
    Urinary retention is defined as the inability to void; frequently the patient is able to void partially, thus can not completely empty the bladder and diagnosed by increased post-void residual urine (PVR) volumes. It is usually seen in men, but a rare condition in women. The etiological factors may be neurological, anatomical, infectious or pharmacological. It can be encountered after gynecological or incontinence surgery. Urethral calculi associated with acute urinary retention in women is a very rare condition, because of the anatomic structure of female urethra. In this study, a case of acute urinary retention due to the urethral calculus in a middle-aged woman was presented. © 2018 The Emergency Medicine Association of Turkey